Hospital Solutions: COVID-19 Highlights

Just like in any commercial facility, the HVAC system in a hospital has basic requirements such as energy efficiency and aesthetic qualities. But a hospital presents additional needs including hygiene, sanitation, therapeutic environments and health risk management. These additional requirements can be collectively considered as healthcare needs when it comes to HVAC systems and designs. Not only do these healthcare needs make for more complicated design processes, but they also increase initial investments and maintenance costs while making overall system efficiency and added challenge. When designing an HVAC system with healthcare needs that must be met in a hospital, administrators and developers must examine designs for thorough air purification and ventilation. Beyond these factors, reliable 24-hour operation and comprehensive airflow control for the prevention of air contamination between areas within the facility must also be taken into consideration.

ERV can effectively remove various harmful substances, such as micro dust and viruses through 3 air purifying steps. First, basic filter which is installed front and behind of heat exchanger filters out harmful substances. Then, heat exchanger equipped with antivirus coating blocks the breeding of harmful viruses. In addition, high efficiency filter (F8) installed in front of heat exchanger, the optional filter, blocks 80-90% of dust sized 0.4μm can remove micro dust.

HVAC system malfunction or breakdown can lead to a disaster in a healthcare facility. Dependable 24-hour operation is a must in a hospital. Implementation of LG LATS REVIT 3D HVAC design solution allows system designers to precision design systems and ensure system reliability in conjunction with application such as LG LATS HVAC. Designers can also avoid conflicts in BIM systems within facilities and the system can also automatically check system errors and proactively address faults in system operation. Backup operation is a key element of a reliable system. The LG multi V 5 VRF supports backup compressor operation for emergencies and indoor unit configuration allows units to maintain operation even when one unit is inoperable. Inverter scroll chiller solutions also offer integrated backup operation for maintenance or system emergencies. Proper system design and support from LG make reliable operation possible with efficient and cost saving solutions.

When it comes to airflow control, maintaining positive and negative air pressure appropriately across facilities is crucial in preventing the spread of contagious diseases and providing hygienic environments in specialized areas such as ICUs and operating rooms. LG AHU systems implemented with LG ERV systems not only control temperature and humidity while providing HEPA grade filtration, they also maintain precise airflow control. Positive and negative air pressures can be maintained to meet the requirements of rigorous regulations. Contaminated air is also eliminated from sensitive areas through powerful exhaust capabilities. LG CFD analysis makes comprehensive airflow control easier, cost efficient and more effective through a facility.

Flexible and comprehensive system control and monitoring are essential to the effective and efficient operation of an HVAC system. A system that can manage the complex and diverse requirements presented in a healthcare facility is only made possible through competent and adequate system control. LG offers a diverse set of scalable control solutions. Applications such as the LG AC Manager allow for precision control of each element of an HVAC system and can integrate with facility’s BMS for convenient and efficient operation. Full LG control system integration allows administrators to perform detailed operation scheduling, efficiently manage energy consumption and monitor system performance with comprehensive reporting.

As LG continues to provide innovative solutions for customers with unique requirements around the world, they maintain their commitment to providing ideal environments in healthcare facilities. In modern history, providing these products and services has never been more important than during the current covid-19 pandemic. LG solutions are revolutionizing how we look at comfort, healthy environments, cost effectiveness and energy efficiency in healthcare facilities.